set_property -dict {PACKAGE_PIN K25 IOSTANDARD LVCMOS33} [get_ports {led_tri_o[0]}] ;#led8
set_property -dict {PACKAGE_PIN M27 IOSTANDARD LVCMOS33} [get_ports {led_tri_o[1]}] ;#led7
set_property -dict {PACKAGE_PIN K23 IOSTANDARD LVCMOS33} [get_ports {led_tri_o[2]}] ;#led6

set_property -dict {PACKAGE_PIN F13 IOSTANDARD LVCMOS18} [get_ports {key_tri_i[0]}] ;#key5
set_property -dict {PACKAGE_PIN E13 IOSTANDARD LVCMOS18} [get_ports {key_tri_i[1]}] ;#key4
set_property -dict {PACKAGE_PIN C11 IOSTANDARD LVCMOS18} [get_ports {key_tri_i[2]}] ;#key3